WISCASSET, ME 04578 Weather Forecast & Current Conditions

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04578 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
WISCASSET, ME Current Weather
10:53 PM EDT MAR 21, 2026
Clear 30°F
Feels Like:	27°F
Dewpoint:	21°F
Rel. Hum.:	67%
Visibility:	10 miles
Wind:	SW at 3 mph
Pressure:	30.03 inches
Last 72 hours
Local Area Snow Depth
Maine Current Weather
Maine MOS Forecast Weather

Regional Weather Maps

(Automated weather data from NWS/FAA)

04578 WEATHER FORECAST
10-Day model forecast maps 2025 Hurricanes	WISCASSET, ME 04578 Weather Forecast	Snowfall Forecast pages Snow Depth pages

TONIGHT
Partly cloudy this evening, then mostly cloudy with a slight chance of snow after midnight. Lows in the upper 20s. Light and variable winds. Chance of snow 20 percent.

SUNDAY
Snow. A slight chance of rain in the afternoon. Snow accumulation of 3 to 6 inches. Highs in the mid 30s. Light and variable winds, becoming east around 10 mph with gusts up to 20 mph in the afternoon. Chance of precipitation near 100 percent.

SUNDAY NIGHT
Snow with a slight chance of rain in the evening, then snow likely after midnight. Additional snow accumulation around an inch. Lows in the mid 20s. Northeast winds around 10 mph. Chance of precipitation 80 percent.

MONDAY
Cloudy. Snow likely, mainly in the morning. Little or no additional snow accumulation. Highs in the mid 30s. North winds around 10 mph with gusts up to 20 mph. Chance of snow 60 percent.

MONDAY NIGHT
Mostly cloudy with a chance of snow in the evening, then partly cloudy after midnight. Lows around 20. Light and variable winds. Chance of snow 40 percent.

TUESDAY
Partly sunny. Highs around 40.

TUESDAY NIGHT
Partly cloudy. Lows in the mid 20s.

WEDNESDAY
Partly sunny. Highs in the lower 40s.

WEDNESDAY NIGHT
Partly cloudy. Lows around 20.

THURSDAY
Partly sunny in the morning, then becoming mostly cloudy. A chance of snow and rain. Highs in the mid 40s. Chance of precipitation 40 percent.

THURSDAY NIGHT
Rain and snow likely. Lows in the upper 20s. Chance of precipitation 60 percent.

FRIDAY
Mostly cloudy with a chance of rain and snow in the morning, then partly sunny in the afternoon. Highs in the lower 40s. Chance of precipitation 50 percent.

FRIDAY NIGHT
Partly cloudy in the evening, then clearing. Lows 10 to 15.

04578 WEATHER SATELLITE LOOPS

Visible Weather Satellite
WISCASSET, ME 04578

Infrared Weather Satellite
WISCASSET, ME 04578

04578 WEATHER RADAR LOOP

NEXRAD Weather Radar
WISCASSET, ME 04578

MOS COMPUTER WEATHER FORECAST

WISCASSET, ME 3 hourly weather forecast

weather forecast created 6:00 AM CST 3/21/2026

DAY/DATE &
WEATHER FORECAST SUMMARY

Saturday
21 MAR 2026

1 PM

46°

42°

Partly Cloudy

0%

0% Thunder
( 0% severe)

NNW 8

41%

24°

High 47°

4 PM

45°

41°

Partly Cloudy

NNW 7

37%

21°

Mostly Cloudy

7 PM

35°

33°

Mostly Cloudy

3%

0% Thunder
( 0% severe)

NW 1

55%

21°

10 PM

32°

29°

Mostly Cloudy

CALM

56%

19°

Sunday
22 MAR 2026

1 AM

30°

27°

Mostly Cloudy

36%
SNOW
<.1 in

0% Thunder
( 1% severe)

CALM

61%

19°

Low 27°

4 AM

30°

27°

Mostly Cloudy

CALM

61%

19°

High 38°

7 AM

30°

27°

Mostly Cloudy

96%
SNOW
***

0% Thunder
( 3% severe)

E 1

70%

22°

Mostly Cloudy

Snow

10 AM

35°

30°

Mostly Cloudy

ESE 6

72%

27°

1 PM

36°

30°

Mostly Cloudy

88%
SNOW
***

0% Thunder
( 2% severe)

ESE 8

75%

29°

4 PM

37°

32°

Mostly Cloudy

E 6

75%

30°

7 PM

33°

30°

Overcast

44%
SNOW
2.5–5 in

0% Thunder
( 2% severe)

ENE 3

88%

30°

10 PM

33°

30°

Mostly Cloudy

NE 3

81%

28°

Monday
23 MAR 2026

1 AM

30°

25°

Mostly Cloudy

40%
SNOW
5–10 in

0% Thunder
( 1% severe)

NNE 5

84%

26°

Low 26°

4 AM

29°

23°

Mostly Cloudy

NNE 6

80%

24°

High 38°

7 AM

29°

23°

Mostly Cloudy

41%
SNOW
>20 in

0% Thunder
( 3% severe)

NNE 6

80%

24°

Mostly Cloudy

Chance of Snow

10 AM

35°

29°

Mostly Cloudy

NNE 7

66%

25°

1 PM

37°

31°

Mostly Cloudy

27%
SNOW
<.1 in

0% Thunder
( 4% severe)

NNE 8

61%

25°

4 PM

37°

32°

Mostly Cloudy

N 6

55%

23°

7 PM

30°

27°

Mostly Cloudy

N 2

70%

22°


WISCASSET, ME extended weather forecast
Tuesday 24 MAR 2026	Wednesday 25 MAR 2026	Thursday 26 MAR 2026	Friday 27 MAR 2026	Saturday 28 MAR 2026
Low 19°	Low 25°	Low 25°	Low 34°	Low 16°
High 40°	High 45°	High 47°	High 42°	High 39°

Mostly Cloudy 36% Snow	Clear 8% Snow	Overcast 44% Rain/Snow	Mostly Cloudy 42% Rain/Snow	Partly Cloudy 23% Snow

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